38576477 has 2 divisors, whose sum is σ = 38576478. Its totient is φ = 38576476.

The previous prime is 38576453. The next prime is 38576509. The reversal of 38576477 is 77467583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24393721 + 14182756 = 4939^2 + 3766^2 .

It is a cyclic number.

It is not a de Polignac number, because 38576477 - 2⁶ = 38576413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38576407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19288238 + 19288239.

It is an arithmetic number, because the mean of its divisors is an integer number (19288239).

Almost surely, 2^38576477 is an apocalyptic number.

It is an amenable number.

38576477 is a deficient number, since it is larger than the sum of its proper divisors (1).

38576477 is an equidigital number, since it uses as much as digits as its factorization.

38576477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 47.

The square root of 38576477 is about 6210.9964578963. The cubic root of 38576477 is about 337.8891044062.

The spelling of 38576477 in words is "thirty-eight million, five hundred seventy-six thousand, four hundred seventy-seven".